.body_bg{
  background-color: #222d32;
}
.login-box{
  margin-top: 200px ;
}
.mb_15{
  margin-bottom: 15px;
}
a:link,
a:visited,
a:hover,
a:active
{
  text-decoration: none;
 
}
ol,ul{
  list-style: none;
  margin: 0;
  padding: 0;
}

html,body{
  width: 100%;
  height: 100%;
}
table tr,
      td,
      th{
        text-align: center;
        vertical-align: middle;
      }
.pl{
  padding-left: 180px;
  transition: all 1s;
}
body.pl.active{
  padding-left: 0;
}
.lt_aside{
  width: 180px;
  height: 100%;
  background-color: #222d32;
  position: fixed;
  top: 0;
  left: 0;
  transition: all 1s;
}
.lt_aside.active{
  transform: translateX(-180px);
}
.lt_aside > a{
  display: block;
  height: 50px;
  color: #fff;
  font-size: 24px;
  text-align: center;
  line-height: 50px;
  background-color: #367fa9;
}
.aside-nav a{
  border-left: 3px solid transparent;

}
.aside-nav a.active{
  background-color: #1d1f21;
  border-left: 3px solid #367fa9;
}
 .user_photo img{
  width: 80px;
  height: 80px;
  display: block;
  margin: 20px auto 0;
  border-radius: 50%;
}
.lt_aside .user_photo p{
  color: #fff;
  text-align: center;
  font-size: 16px;
  height: 40px;
  line-height: 40px;
}
.lt_aside .aside-nav li a{
  color: #fff;
  display: block;
  height: 40px;
  line-height: 40px;
  padding-left: 50px;
}
.lt_aside .aside-nav li .second a{
  padding-left: 70px;
}
.lt_main{
  width: 100%;
  height: 100%;
}
.lt_main .nav_title{
  height: 50px;
  line-height: 50px;
  background-color: #3c8dbc;
  padding: 0 20px;
  margin-bottom: 20px;
}
.lt_main .nav_title a{
  color: #fff;
  font-size: 18px;
}
.lt_content .left_chart,
.lt_content .right_chart
{
  width: 45%;
  height: 400px;
}